Sciweavers

Share
3DIM
2007
IEEE

3D laser measurement system for large scale architectures using multiple mobile robots

9 years 5 months ago
3D laser measurement system for large scale architectures using multiple mobile robots
In order to construct three dimensional shape models of large scale architectures by a laser range finder, a number of range images are normally taken from various viewpoints and these images are aligned using post-processing procedure such as ICP algorithm. However in general, before applying ICP algorithm, these range images have to be registered to correct positions roughly by a human operator in order to converge to precise positions. In addition, range images must be overlapped sufficiently each other by taking dense images from close viewpoints. On the other hand, if poses of the laser range finder at viewpoints can be identified precisely, local range images can be converted to the world coordinate system directly with simple transformation calculation. This paper proposes a new measurement system for large scale architectures using a group of multiple robots and an on-board laser range finder. Each measurement position is identified by the highly precise positioning tech...
Ryo Kurazume, Yukihiro Tobata, Yumi Iwashita, Tsut
Added 02 Jun 2010
Updated 02 Jun 2010
Type Conference
Year 2007
Where 3DIM
Authors Ryo Kurazume, Yukihiro Tobata, Yumi Iwashita, Tsutomu Hasegawa
Comments (0)
books